Scott needs to buy fencing for his yard. He finds a table at the store that shows him the price of fencing () based on the number of feet purchased (x)
Which function could model the cost of fencing?
A)1/4x
B)C = 4x
d) c-x²
c=4. 2x

15 point ! ~ see if you know the answer to both you!

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Factor the expression using the gcf. the expression 21m−49n factored using the gcf